From Mike Rothstein's Twitter account this morning:
Michigan releases statement saying the No. 11 of the Wisterts is back in circulation.
Every U-M home game have some sort of honor with it: AF (Oosterbaan), UMass (Kramer), Ill (Ford), MSU (Harmon), NW (Wistert), Iowa (Moeller)
Release is unclear whether the Nos. 11, 47, 48 and 87 will be worn just on the day of the honoring of said player or for remainder of year
Thought it was an interesting move to say the least.